Viivi Josefina
type: MusicGroup
genre: iskelmä
popularity: 2
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x511e3ec4db7aa13d726b55b7dd64ec0625b948aaac0f9abb812f0462a07910c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec4d86fb-96db-4f5c-8f1f-8113e1cca127.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec4d86fb-96db-4f5c-8f1f-8113e1cca127.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec4d86fb-96db-4f5c-8f1f-8113e1cca127
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x511e3ec4db7aa13d726b55b7dd64ec0625b948aaac0f9abb812f0462a07910c0","name":"Viivi Josefina","registered_at":"2026-06-21T11:21:39Z","symbol":"NIM1906270","token_address":"0xd0fa922d998146b8d63da6ed6c6ed96ea8b75b5d","type":"artist","uuid":"ec4d86fb-96db-4f5c-8f1f-8113e1cca127"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511e3ec4db7aa13d726b55b7dd64ec0625b948aaac0f9abb812f0462a07910c0. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec4d86fb-96db-4f5c-8f1f-8113e1cca127.json and https://artists.proofprofile.net/proofs/artist/ec4d86fb-96db-4f5c-8f1f-8113e1cca127.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x511e3ec4db7aa13d726b55b7dd64ec0625b948aaac0f9abb812f0462a07910c0","name":"Viivi Josefina","registered_at":"2026-06-21T11:21:39Z","symbol":"NIM1906270","token_address":"0xd0fa922d998146b8d63da6ed6c6ed96ea8b75b5d","type":"artist","uuid":"ec4d86fb-96db-4f5c-8f1f-8113e1cca127"}
album: Rakkausnaamari
  type: MusicAlbum
  date published: 2019-04-18
album: 16 Cl Sua
  type: MusicAlbum
  date published: 2019-08-09
album: Kaivariin
  type: MusicAlbum
  date published: 2021-06-18
album: On Niin Helppoo Olla Onnellinen
  type: MusicAlbum
  date published: 2022-11-09
track: Miljoonii (feat. Viivi Josefina)
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185883
  explicit: false
  by artist: Juno
  by artist: Viivi Josefina
  in album: Eden
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: FIBAR2300179
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T09:51:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe5300f47b71416ec1fd9ca1e56e5561318478897b8f2a61c36a17d90245085fa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR2300179
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5300f47b71416ec1fd9ca1e56e5561318478897b8f2a61c36a17d90245085fa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR2300179.
    date published: 2026-07-02T03:55:08Z
  audio: Miljoonii (feat. Viivi Josefina)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.319
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.758
    additional property: Energy
      type: PropertyValue
      value: 0.638
    additional property: Speechiness
      type: PropertyValue
      value: 0.051
    additional property: Acousticness
      type: PropertyValue
      value: 0.58
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.397
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.978
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor